After updating Win10 to 2004, I get crackling audio when I use Razer Surround Pro software. When I switch my audio output, I get normal audio. This only happens when I use Surround Pro.
Edit: Still talking with razer support but I ultimately believe this is an issue with the 2004 update. I hope there's a fix for this soon, although I don't mind still using 1909.
Edit: this is the reply from Razer I got today:
Good day!
We receive an update from our appropriate department that our Audio team is checking on the path forward. Should there be a fix, it will come in the form of a software update. Please check the synapse update from time to time.
Thanks.
Edit: I don't understand why, but having bluestacks running in the background fixes the issue.